Databases & Backend

Build robust backend systems and master database technologies. Learn SQL, PostgreSQL, MongoDB, Redis, and backend frameworks. Understand data modelling, query optimisation, and building APIs that scale.

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Data Analysis

10 Practical Tools for Data Science

Databases & Backend

Accessing Non-relational Databases in Go

Data Analysis

Advanced SQL Queries in Oracle and SQL Server

Data Analysis

Build ELT Pipelines in Snowflake

Data Analysis

Build Essential Charts in Tableau Desktop

Data Analysis

Combining and Filtering Data with T-SQL 2019

Data Analysis

Cost Optimization and Resource Management in Snowflake

Data Analysis

Create a Macro for Data Analysis in Microsoft Excel

Data Analysis

Creating Reports with Power BI

Data Analysis

Cross-platform SQL Server Management for Developers Using VS Code

Data Analysis

Data Analysis Functions and Techniques in Microsoft Excel

Data Analysis

Data Analysis Fundamentals with Tableau

From relational databases to NoSQL, learn how to store, retrieve, and manage data efficiently. Build production-ready backends with Node.js, Django, Spring Boot, and modern API design patterns.